APA引文

Howell, W. G., & Pevehouse, J. C. (2007). While dangers gather: Congressional checks on presidential war powers. Princeton University Press.

芝加哥风格引文

Howell, William G., 与 Jon C. Pevehouse. While Dangers Gather: Congressional Checks on Presidential War Powers. Princeton: Princeton University Press, 2007.

MLA引文

Howell, William G., 与 Jon C. Pevehouse. While Dangers Gather: Congressional Checks on Presidential War Powers. Princeton University Press, 2007.